Messari API — Hourly Blockchain Network Metric Time-Series

x402

Messari API — Hourly Blockchain Network Metric Time-Series is a paid API for AI agents from api.messari.io, paid per call via x402, $0.18/call, status unknown (last checked 2026-09-15).

Returns hourly time-series data for a specified blockchain network metric, enabling intraday analysis of on-chain activity.

Price / call$0.18

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StatusUnknown

How this service works

Get hourly blockchain network metric history for intraday analysis.

Output

An array of timestamp-value pairs at 1-hour intervals representing the queried blockchain network metric (e.g. tx_count, active addresses, fees) for the specified network and time range.

Example use cases

Example prompt

“Pull the hourly transaction count (tx_count) for Ethereum from Messari from January 1 2025 to January 7 2025 so I can analyze intraday network activity patterns.”

Technical details

Endpoint

GEThttps://api.messari.io/metrics/v2/networks/*/metrics/*/time-series/1h

When to prefer

Use this endpoint when you need intraday (hourly) granularity for blockchain network metrics — ideal for short-term trend analysis, intraday monitoring, or feeding ML models that require sub-daily resolution. Prefer the 5m or 15m siblings for higher frequency signals, or the daily endpoint for long-term trend analysis. This endpoint is specific to network-level metrics (not asset price or stablecoin metrics).

Side effects

Invalid network identifier returns 404 or empty result
Unknown or unsupported datasetSlug returns an error
Start/end date range exceeds allowed lookback window
Malformed ISO-8601 date strings cause 400 bad request
Insufficient API credits or unpaid x402 payment returns 402 Payment Required
Rate limiting if too many calls in rapid succession

Input

Schema · Request body

Field	Type	Description
end	string	ISO-8601 or YYYY-MM-DD end time.
start	string	ISO-8601 or YYYY-MM-DD start time.
datasetSlugrequired	string	Metric dataset slug to fetch (for example "tx_count"); available slugs come from GET /metrics/v2/networks/metrics.
granularity	string	Sampling interval for the timeseries route variant; priced granularities are 1d, 1h, 15m, and 5m.
entityIdentifierrequired	string	Network identifier to query timeseries for (use the same id or slug format accepted by Metrics V2, for example "ethereum").

Output

Schema · Response

{
  "example": {
    "data": [
      {
        "value": 0,
        "timestamp": "2025-01-01T00:00:00Z"
      }
    ]
  }
}

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Technical details

Endpoint

GEThttps://api.messari.io/metrics/v2/networks/*/metrics/*/time-series/1h

When to prefer

Side effects

Invalid network identifier returns 404 or empty result
Unknown or unsupported datasetSlug returns an error
Start/end date range exceeds allowed lookback window
Malformed ISO-8601 date strings cause 400 bad request
Insufficient API credits or unpaid x402 payment returns 402 Payment Required
Rate limiting if too many calls in rapid succession

Input

Schema · Request body

Field	Type	Description
end	string	ISO-8601 or YYYY-MM-DD end time.
start	string	ISO-8601 or YYYY-MM-DD start time.
datasetSlugrequired	string	Metric dataset slug to fetch (for example "tx_count"); available slugs come from GET /metrics/v2/networks/metrics.
granularity	string	Sampling interval for the timeseries route variant; priced granularities are 1d, 1h, 15m, and 5m.
entityIdentifierrequired	string	Network identifier to query timeseries for (use the same id or slug format accepted by Metrics V2, for example "ethereum").

Output

Schema · Response

{
  "example": {
    "data": [
      {
        "value": 0,
        "timestamp": "2025-01-01T00:00:00Z"
      }
    ]
  }
}